It's bad policy for developing countries to sacrifice environmen

It's bad policy for developing countries to sacrifice environmental protection to _____ economic growth.
A、instead of
B、in addition
C、as well
D、so much
【正确答案】：C
【题目解析】：考查动词词义辨析。句意：牺牲环境保护来促进经济增长对于发展、展中国家来说是一项糟糕的政策。discourage使泄气；weaken削弱；promote促进；create创造。